@media screen and (max-width: 1069px) {
    .pc-about {
        display: none;
    }

    html,body {
        width: 100%;
        height: 100%;
    }

    * {
        padding: 0;
        margin: 0;
        font-family: Helvetica;
    }

    .clear:after {
        display: block;
        clear: both;
        content: "";
        visibility: hidden;
        height: 0
    }

    img {
        display: block;
    }

    .mobile-about {
        width: 100%;
        max-width: 640px;
        min-height: 100%;
        margin: 0 auto;
        background-color: #fff;
        position: relative;
    }

    .mobile-about .cnt {
        width: 100%;
    }

    .mobile-about .cnt .cnt-left {
        width: 100%;
    }

    .mobile-about .cnt .cnt-right {
        width: 100%;
        background: #fff;
        padding-left: 33px;
        padding-right: 33px;
        box-sizing: border-box;
    }

    .mobile-about .cnt .cnt-right .cnt-title {
        font-family: PingFang-SC-UltraLight;
        font-size: 30px;
        line-height: 30px;
        color: #000000;
        letter-spacing: 0;
        text-align: left;
        margin-top: 33px;
        font-weight: 300;
    }

    .mobile-about .cnt .cnt-right .cnt-line {
        background-image: linear-gradient(-142deg, #28f092 0%, #30cce8 100%);
        width: 61px;
        height: 2px;
        border: 0px;
        margin-top: 26px;
    }

    .mobile-about .cnt .cnt-right .cnt-detail {
        font-family: PingFang-SC-Regular;
        font-size: 14px;
        color: #35393f;
        letter-spacing: 0;
        text-align: justify;
        line-height: 30px;
        margin-top: 26px;
        font-weight: 300;
        padding-bottom: 50px;
    }
}